故答案为:第一台收音机开始于二十年代,那时声音很小,人们必须带耳机听.电视起源于三十年代,是黑白的,六十年代开始有彩色的,你知道电脑起源于什么时候吗?(2).【答案】Computers began in the 1940s.【解析】根据历史文化知道,电脑起源于四十年代,故答案为:Computers began in the 1940s.反馈 收藏 ...
aImplemented PayPal X into other clients’ products and co-hosted the PayPal X China Developer & Partner Conference in Beijing 被实施的PayPal x到其他客户里’产品和共同主办PayPal x中国开发商&伙伴会议在北京 [translate] athe first radios began in the 1920s 第一台收音机在20年代开始了 [translate]...
Steve Johannessen has designed creative and highly functional websites for clients around the country. The Steven Johannessen Antique Radio Collection contains over 200 radios from the 1920's, 1930's and 1940's.
求翻译:The first radios began in the 1920s .At that time the sound was very poor.So people had to listen on是什么意思?待解决 悬赏分:1 - 离问题结束还有 The first radios began in the 1920s .At that time the sound was very poor.So people had to listen on问题补充:匿名 2013-05-23...
ANTIQUE RADIOS FROM THE 1920S. Some of the radios pictured in the Stone Vintage Radio and Tube Museum include the Amrad 3108 & 2634, Atwater Kent Breadboards, Cutting & Washington 11A, Deforest RadioCraft Interpanel, Deforest D-7A, Federal 61, The Grebe CR18, Grebe RORK, Grebe CR3, Ke...
In the mid 1920's, RADIO was still in its infancy. "I don't hold with it" a displeased man said, "I don't hold with furniture that talks!". RADIO has come a long way since then. Don't feel like reading? Check out thedestination radio ...
Antique Radios is a web platform where antique radio collectors and enthusiasts come together. It has a forum (ARF) where you can find all the answers.
The use of colorful plastics, glass, chrome and woods in clocks was similar to methods used in radio designs. Browse through many clocks from the 1930s to the 1950s from the collection. And now included are barometers, themometers, signs and other interesting collectibles. NEW: OTR Radio...
At a time when audio equipment is geared towards the future, you might think that the humble tabletop radio is extinct. Not even close. It's just evolved, and gotten a lot smarter over time. Radios now bear little resemblance to the dinky little clock radios from the past twenty years. ...
The transformation of radio in the 1920s from amateur wireless into broadcasting reopened questions of the gender of radio, just as the suffrage movement had succeeded with the passage of the Nineteenth Amendment. Wireless had been an overwhelmingly male hobby. But radio manufacturers and broadcasters...